Sparse and Low Rank Matrix Decomposition Based Local Morphological Analysis and Its Application to Diagnosis of Cirrhosis Livers.
Junping DengXian-Hua HanGang XuYen-Wei ChenPublished in: ICPR (2014)
Keyphrases
- morphological analysis
- matrix decomposition
- low rank
- nonnegative matrix factorization
- singular values
- singular value decomposition
- low rank matrix
- latent structure
- linear combination
- missing data
- convex optimization
- low rank approximation
- high dimensional data
- high order
- matrix factorization
- principal component analysis
- negative matrix factorization
- kernel function